Snow Avalanche Guidance
Issued by NWS Riverton, WY

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893
FWUS45 KRIW 221920
SAGRIW

Forecast for Bridger-Teton National Forest Avalanche Center
National Weather Service Riverton WY
120 PM MDT Sat Apr 22 2017


.DISCUSSION...A series of pacific low pressure troughs will move
through west flow aloft into western Wyoming Sunday through next
Saturday bringing rather cool windy conditions with periods of
showers with the snow line fluctuating from 7500 to 8000 feet.
Isolated afternoon and early evening thunderstorms will be
possible starting Sunday.

Forecaster...C.BAKER

WYZ012-231130-
RENDEZVOUS MOUNTAIN-TETON WY
43.59N 110.89W Elev. 10318 ft
120 PM MDT Sat Apr 22 2017

Date           04/22/17      Sun 04/23/17            Mon 04/24/17            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      25          39          22          30          21
TEMP          35 35 29 27 27 25 30 37 39 36 27 25 24 22 25 29 30 28 24 22 22 21
DEWPT         21 22 24 23 24 22 23 24 23 25 23 22 22 20 20 22 21 22 22 21 21 20
RH            56 59 81 85 88 88 75 59 52 64 85 88 92 92 81 75 69 78 92 96 96 96
WIND DIR       S  S SW SW SW SW SW SW SW SW  W  W  W  W  W  W  W SW SW SW  W  W
WIND SPD      19 19 18 17 14 14 17 14 14 13 21 25 23 24 24 20 19 14 18 20 19 16
WIND GUST     27 26 25 24       24    21    31 34 32 33 33 29 26 21 26 29 26
CLOUDS        FW FW SC SC BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUDS(%)     21 20 31 56 61 97 98 99100100100 99 99100100100100100100100100100
POP 12HR                     20          70          70          90          90
QPF 12HR                   0.02        0.19        0.23        0.36        0.46
SNOW 12HR                     T           2           3           5           6
Rain shwrs                          L  L
Snowshwrs               S  S  C  C  L  L  L  L  L  L  L  L  O  O  O  O  O  O  O
Tstms                               S  S  S                 S  S  S


Date           04/25/17  Wed 04/26/17  Thu 04/27/17  Fri 04/28/17  Sat 04/29/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          28      20    27      18    28      18    28      18    32
TEMP          27 27 21   20 26 25 19   18 27 26 20   18 27 26 20   18 30 30
DEWPT         21 22 20   19 22 22 19   17 21 21 18   17 21 20 18   17 23 23
PWIND DIR        SW      SW    SW       W    NW      NW    NW      SW    NW
WIND CHAR        BZ      BZ    BZ      BZ    GN      BZ    GN      GN    GN
AVG CLOUDS    OV OV OV   OV OV OV OV   OV OV OV OV   OV OV OV OV   OV BK BK
POP 12HR         90      70    80      70    60      60    50      40    30
Snowshwrs      O  O  L    L  L  L  L    L  C  C  C    C  C  C  C    S  S  S
Tstms                           S             S             S

$$

WYZ013-231130-
JACKSON AIRPORT-TETON WY
43.60N 110.73W Elev. 6451 ft
120 PM MDT Sat Apr 22 2017

Date           04/22/17      Sun 04/23/17            Mon 04/24/17            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      31          53          32          44          32
TEMP          50 50 41 35 34 31 39 48 53 51 42 36 35 32 36 41 44 43 37 34 34 32
DEWPT         27 28 29 29 28 27 31 32 29 30 30 29 28 27 29 30 29 30 30 30 30 29
RH            41 42 62 78 78 85 73 54 39 44 62 75 75 81 75 65 55 60 75 85 85 88
WIND DIR      SW SW SW SW SW SW SW  S SW  S  S  S  S  S SW SW SW  S  S SW SW SW
WIND SPD      12 13 11  9  6  6  9  6 10  5 10 12 11 12 16 17 14 14 12 10  9  8
WIND GUST                                                  24    21
CLOUDS        SC FW SC SC SC OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUDS(%)     32 26 39 45 36 84 85 94 97 99 99 91 91100100100100100100100100100
POP 12HR                      5          50          50          60          70
QPF 12HR                      0        0.07        0.06        0.15        0.28
SNOW 12HR                 00-00           T           T           T           3
Rain shwrs                       C  C  C  C  C  C  C  C  C  L  L  L  L        L
Snowshwrs                     C                 C  C  C  C           L  L  L  L
Tstms                               S  S  S                 S  S  S


Date           04/25/17  Wed 04/26/17  Thu 04/27/17  Fri 04/28/17  Sat 04/29/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          43      31    42      28    44      26    44      27    47
TEMP          41 42 33   31 40 41 31   28 40 43 30   26 40 43 30   27 43 45
DEWPT         30 28 29   28 31 30 28   26 28 27 26   24 29 28 27   25 30 29
PWIND DIR        SW      SW    SW       W     W      NW    SW       S     S
WIND CHAR        GN      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV OV   OV OV OV OV   OV OV OV OV   OV BK OV OV   BK BK BK
POP 12HR         60      50    50      50    30      30    30      20     5
Rain shwrs     L  C  C          C  C          S  S          S  S
Snowshwrs      L     C    C  C     C    C  C     S    S  S     S
Tstms                           S             S             S

$$

WYZ012-231130-
SNOW KING MOUNTAIN-TETON WY
43.46N 110.76W Elev. 7810 ft
120 PM MDT Sat Apr 22 2017

Date           04/22/17      Sun 04/23/17            Mon 04/24/17            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      30          45          30          38          30
TEMP          41 40 33 33 31 30 34 42 44 41 33 33 32 30 32 37 38 36 32 32 31 30
DEWPT         27 26 29 28 27 28 28 30 26 27 27 27 27 26 27 30 29 29 30 29 29 29
RH            57 57 85 82 85 92 78 62 49 57 78 78 81 85 81 75 70 75 92 88 92 96
WIND DIR      SE SE SE SE SE SE  S SE SE SE SE SE SE  S SW SW  W  S  S  W  W  W
WIND SPD      16 14 13 12 10  9  9  8 12 13 12 13 13 11 13 16 14 14 14 11 10  9
WIND GUST        21
CLOUDS        SC FW SC SC SC OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUDS(%)     32 24 31 38 32 87 87 96 98100100 94 94100100100100100100100100100
POP 12HR                     10          50          50          70          80
QPF 12HR                      0        0.07        0.06        0.16        0.28
SNOW 12HR                 00-00           T           1           1           3
Rain shwrs                       C  C  C  C  C              L  L  L
Snowshwrs                     C  C           C  C  C  L  L  L  L  L  L  O  O  L
Tstms                               S  S  S                 S  S  S


Date           04/25/17  Wed 04/26/17  Thu 04/27/17  Fri 04/28/17  Sat 04/29/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          37      29    35      26    36      26    36      26    40
TEMP          36 35 31   29 34 33 28   26 34 33 28   26 34 33 28   26 38 36
DEWPT         29 27 28   28 29 27 26   25 26 24 25   25 27 25 25   25 29 26
PWIND DIR         W      SW    SW      SW     W       W     W      SW    SW
WIND CHAR        GN      GN    GN      GN    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV OV   OV OV OV OV   OV OV OV OV   OV BK OV OV   BK BK SC
POP 12HR         70      50    60      50    40      40    40      20    10
Rain shwrs        L                           C             C
Snowshwrs      L  L  C    C  C  L  C    C  C  C  C    C  C  C  S
Tstms                           S             S             S

$$

WYZ012-231130-
FREDS MOUNTAIN-TETON WY
43.79N 110.93W Elev. 9840 ft
120 PM MDT Sat Apr 22 2017

Date           04/22/17      Sun 04/23/17            Mon 04/24/17            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      27          41          24          33          24
TEMP          36 38 30 29 28 27 29 38 41 39 28 27 26 24 25 31 33 32 26 26 25 24
DEWPT         20 22 26 24 23 17 22 23 23 22 25 24 23 19 21 24 26 25 25 24 23 20
RH            52 52 85 81 81 65 75 54 48 50 88 88 88 81 84 75 75 75 96 92 92 84
WIND DIR       S  S  S  S  S  S SW SW SW SW SW SW SW SW  W  W  W SW SW SW  W  W
WIND SPD      14 16 17 16 14 14 12 14 16 16 19 20 19 20 21 24 20 17 19 19 17 13
WIND GUST     21 23 24             21 23 23 27 28 27 29 31 33 29 24 27 27 24
CLOUDS        FW FW FW SC SC OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUDS(%)     19 19 30 51 52 97 97100100100100 99 99100100100100100100100100100
POP 12HR                     20          70          70          80          90
QPF 12HR                   0.01        0.16        0.18        0.30        0.44
SNOW 12HR                     T           1           2           4           6
Rain shwrs                          L  L  L
Snowshwrs                  S  C  C        L  L  L  L  L  L  O  O  O  O  O  O  O
Tstms                               S  S  S                 S  S  S


Date           04/25/17  Wed 04/26/17  Thu 04/27/17  Fri 04/28/17  Sat 04/29/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          31      23    30      20    31      21    31      21    34
TEMP          30 30 24   23 29 29 22   20 29 30 23   21 29 30 23   21 31 33
DEWPT         23 23 23   21 26 25 20   16 21 21 20   17 22 22 21   16 23 23
PWIND DIR        SW      SW    SW       W     W      NW    NW       S     N
WIND CHAR        GN      BZ    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV OV OV   OV OV OV OV   OV OV OV OV   OV OV OV OV   OV BK BK
POP 12HR         80      60    70      70    50      50    40      30    20
Snowshwrs      O  L  L    L  L  L  L    C  C  C  C    C  C  C  C    S  S  S
Tstms                           S             S             S

$$

WYZ024-231130-
BLIND BULL SUMMIT-LINCOLN WY
42.97N 110.62W Elev. 9000 ft
120 PM MDT Sat Apr 22 2017

Date           04/22/17      Sun 04/23/17            Mon 04/24/17            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      24          43          24          35          24
TEMP          37 39 30 28 26 25 32 39 43 40 30 28 27 25 29 33 35 33 28 27 26 24
DEWPT         30 24 28 26 22 23 27 33 32 23 27 26 24 23 26 29 30 26 27 25 24 23
RH            75 54 92 92 85 92 81 79 65 50 88 92 88 92 88 85 82 75 96 92 92 96
WIND DIR      SE  S  S  S  S  S SW SW SW  W  W  W  W  W  W  W SW SW  W  W  W  W
WIND SPD      17 14 16 13 12 13 12 11 12 13 16 11 17 19 20 18 13  6 13 14 14 13
WIND GUST                                         24 27 28 25
CLOUDS        FW FW FW SC FW OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUDS(%)     24 14 24 33 26 82 83 94 98100100 99 99100100100100100100100100100
POP 12HR                     10          50          60          70          80
QPF 12HR                      0        0.07        0.10        0.21        0.26
SNOW 12HR                 00-00           T           1           2           3
Rain shwrs                       C  C  C  L                 L  L
Snowshwrs                     C  C        L  L  C  C  C  C  L  L  O  O  L  L  L
Tstms                               S  S  S                 S  S  S


Date           04/25/17  Wed 04/26/17  Thu 04/27/17  Fri 04/28/17  Sat 04/29/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          33      23    32      20    32      18    33      20    36
TEMP          31 32 25   23 30 30 23   20 30 30 21   19 30 31 23   21 33 34
DEWPT         27 23 24   22 27 23 22   20 26 21 20   18 27 23 22   20 29 23
PWIND DIR         W       W    SW       W    NW       W    NW       W    NW
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV OV OV   OV OV OV OV   OV BK BK OV   OV OV OV OV   BK BK SC
POP 12HR         70      50    60      50    40      40    40      30    10
Snowshwrs      L  L  C    C  C  C  C    C  C  C  C    C  C  C  C    S
Tstms                                         S             S

$$

WYZ024-231130-
MOUNT COFFIN-LINCOLN WY
42.64N 110.64W Elev. 10870 ft
120 PM MDT Sat Apr 22 2017

Date           04/22/17      Sun 04/23/17            Mon 04/24/17            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      24          38          21          30          20
TEMP          35 33 28 27 26 25 28 36 38 34 27 25 24 22 23 28 30 28 24 22 22 21
DEWPT         21 23 24 22 21 22 20 21 23 24 24 21 20 20 20 23 25 25 23 21 21 21
RH            56 66 85 81 81 88 71 54 54 66 88 84 84 92 88 81 81 88 96 96 96100
WIND DIR       S  S  S SW  S  S SW SW SW  W  W  W  W  W  W  W  W SW  W  W  W  W
WIND SPD      18 18 19 18 16 18 19 13 16 17 16 17 19 21 24 14 14 18 19 25 26 25
WIND GUST     25 26 27 25 23 25 27       24    24 26 31 33       26 27 35 36 34
CLOUDS        FW FW FW FW FW BK BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUDS(%)     13 11 23 30 27 79 79 90 95100100 99 99100100100100100100100100100
POP 12HR                      5          50          70          80          80
QPF 12HR                      0        0.10        0.13        0.23        0.25
SNOW 12HR                 00-00           1           2           3           3
Rain shwrs                          C  C
Snowshwrs                     C  C  C  C  L  L  C  C  L  L  L  L  O  O  O  O  L
Tstms                               S  S  S                 S  S  S


Date           04/25/17  Wed 04/26/17  Thu 04/27/17  Fri 04/28/17  Sat 04/29/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          27      20    26      17    26      17    26      18    31
TEMP          26 25 22   21 25 24 19   18 24 24 19   18 24 24 20   19 29 28
DEWPT         20 20 20   20 20 21 18   17 19 20 18   17 19 20 18   18 21 23
PWIND DIR         W       W     W       W    NW       W    NW       W    NW
WIND CHAR        WY      BZ    BZ      BZ    BZ      GN    GN      GN    GN
AVG CLOUDS    OV OV OV   OV OV OV OV   OV OV OV OV   OV OV OV OV   BK BK SC
POP 12HR         70      60    60      50    40      50    50      40    20
Snowshwrs      L  L  C    C  L  C  C    C  C  C  C    C  C  C  C    S     S
Tstms                                         S             S

$$

WYZ024-231130-
COMMISSARY RIDGE-LINCOLN WY
42.57N 110.73W Elev. 9340 ft
120 PM MDT Sat Apr 22 2017

Date           04/22/17      Sun 04/23/17            Mon 04/24/17            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      27          43          26          35          24
TEMP          39 37 32 30 28 27 33 42 43 38 32 29 28 26 30 34 35 32 28 26 25 24
DEWPT         24 24 25 24 22 21 22 23 25 25 26 24 23 22 24 25 27 26 25 24 23 22
RH            54 59 75 78 78 78 63 46 49 59 78 81 81 85 78 69 72 78 88 92 92 92
WIND DIR       S  S  S  S  S  S SW SW SW  W  W  W  W  W  W  W SW SW  W  W  W  W
WIND SPD      17 16 14 13 12 13 16 11 12 13 14 16 18 20 19 11 13 17 18 20 21 20
WIND GUST     24 23             23                25 28 27       24 25 29 29 28
CLOUDS        FW FW FW FW FW BK BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUDS(%)     12 11 21 29 28 77 77 90 94100100 98 98100100100100100100100100100
POP 12HR                      5          40          60          80          80
QPF 12HR                      0        0.07        0.14        0.22        0.24
SNOW 12HR                 00-00           T           1           2           3
Rain shwrs                       S  C  C  L                 L  L
Snowshwrs                     S  S        L  L  C  C  L  L  L  L  O  O  O  O  L
Tstms                               S  S  S                 S  S  S


Date           04/25/17  Wed 04/26/17  Thu 04/27/17  Fri 04/28/17  Sat 04/29/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          33      24    31      21    32      21    32      21    36
TEMP          32 31 26   24 31 28 23   21 31 29 23   21 31 29 23   21 35 32
DEWPT         22 24 23   21 22 22 20   19 21 22 20   19 22 22 20   18 24 24
PWIND DIR         W       W     W       W    NW       W    NW       W    NW
WIND CHAR        BZ      GN    BZ      BZ    GN      GN    GN      GN    GN
AVG CLOUDS    OV OV OV   OV OV OV OV   OV OV OV OV   OV OV OV OV   BK SC SC
POP 12HR         70      50    60      40    40      40    50      30    10
Snowshwrs      L  L  C    C  C  C  C    C  C  C  C    C  C  C  C    S
Tstms                                         S             S

$$

WYZ024-231130-
SPRING CREEK DIVIDE SNOTEL-LINCOLN WY
42.53N 110.66W Elev. 9000 ft
120 PM MDT Sat Apr 22 2017

Date           04/22/17      Sun 04/23/17            Mon 04/24/17            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      26          44          25          36          24
TEMP          40 38 32 29 27 26 33 43 43 39 32 28 26 25 29 36 36 33 28 26 25 24
DEWPT         24 25 26 25 23 22 23 23 25 25 26 24 22 21 24 27 28 27 26 25 24 23
RH            52 59 78 85 85 85 66 45 49 57 78 85 85 84 81 69 72 78 92 96 96 96
WIND DIR      SE  S  S SW  S  S SW SW SW  W  W  W  W  W  W  W  W SW  W  W  W  W
WIND SPD      17 14 13 12 11 12 12 10 12 14 14 16 19 20 20 13 13 17 19 20 21 20
WIND GUST     24                               23 26 28 28          27 31 32 29
CLOUDS        FW FW FW FW FW BK BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUDS(%)     11 11 22 29 27 74 74 86 91100100 96 96100100100100100100100100100
POP 12HR                      5          40          60          70          80
QPF 12HR                      0        0.07        0.10        0.18        0.22
SNOW 12HR                 00-00           T           1           2           3
Rain shwrs                       S  C  C  L                 L  L
Snowshwrs                     S  S        L  L  C  C  L  L  L  L  L  L  L  L  L
Tstms                               S  S  S                 S  S  S


Date           04/25/17  Wed 04/26/17  Thu 04/27/17  Fri 04/28/17  Sat 04/29/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          34      23    32      20    33      21    33      20    37
TEMP          34 31 25   23 32 29 22   20 32 30 23   21 32 30 22   20 36 34
DEWPT         24 24 23   22 22 22 20   18 21 22 21   19 23 23 20   18 24 25
PWIND DIR         W       W     W       W    NW       W    NW      NW    NW
WIND CHAR        BZ      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV OV BK   OV OV OV BK   BK BK BK OV   OV OV OV OV   BK SC SC
POP 12HR         60      50    60      40    30      40    50      30    10
Rain shwrs        C
Snowshwrs      L  L  C    C  C  C  C    C  C  C  C    C  C  C  C    S
Tstms                                         S             S

$$

WYZ015-231130-
LAVA MOUNTAIN-FREMONT WY
43.66N 110.02W Elev. 10430 ft
120 PM MDT Sat Apr 22 2017

Date           04/22/17      Sun 04/23/17            Mon 04/24/17            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      22          37          21          29          21
TEMP          33 34 29 25 24 22 28 33 36 36 29 25 23 21 24 27 29 29 25 23 22 21
DEWPT         18 18 21 21 21 19 19 21 20 20 22 21 21 18 19 21 22 22 22 22 21 20
RH            53 51 72 84 88 88 68 61 52 52 75 84 92 88 81 78 75 75 88 96 96 96
WIND DIR      SW SW SW SW SW SW SW SW SW SW SW  W  W  W  W  W  W  W SW  W  W  W
WIND SPD      20 19 18 17 17 17 17 14 12 12 16 21 21 19 21 21 21 17 14 20 20 18
WIND GUST     28 27 26 24 25 24 24          23 31 29 27 29 31 31       29 28 25
CLOUDS        FW FW FW SC FW OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUDS(%)     18 14 26 35 29 88 88 95 98100100100100100100100100100100100100100
POP 12HR                     10          60          70          80          90
QPF 12HR                      0        0.08        0.14        0.19        0.30
SNOW 12HR                 00-00           1           2           3           4
Rain shwrs                          C  C
Snowshwrs                     C  C  C  C  L  L  L  L  L  L  L  L  O  O  O  O  L
Tstms                               S  S  S                 S  S  S


Date           04/25/17  Wed 04/26/17  Thu 04/27/17  Fri 04/28/17  Sat 04/29/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          28      20    27      18    27      16    28      17    31
TEMP          26 28 22   20 25 27 20   18 25 27 19   16 25 28 20   17 27 31
DEWPT         21 21 21   19 21 22 19   17 18 17 17   14 18 19 18   16 20 20
PWIND DIR         W       W    SW       W    NW      NW     N      NW    NW
WIND CHAR        BZ      GN    GN      GN    GN      GN    LT      GN    GN
AVG CLOUDS    OV OV OV   OV OV OV OV   OV OV OV OV   OV OV OV OV   BK BK BK
POP 12HR         80      70    70      70    50      40    40      40    20
Snowshwrs      L  L  L    L  L  L  L    L  C  C  C    C  C  C  C    S     S
Tstms                           S             S             S

$$

WYZ015-231130-
TOGWOTEE MOUNTAIN LODGE-TETON WY
43.83N 110.19W Elev. 8710 ft
120 PM MDT Sat Apr 22 2017

Date           04/22/17      Sun 04/23/17            Mon 04/24/17            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      24          42          26          35          25
TEMP          39 40 31 28 26 24 31 39 42 41 33 29 28 26 29 33 35 34 29 27 26 25
DEWPT         24 25 24 24 22 21 25 26 26 27 26 25 23 23 24 26 27 27 26 25 24 24
RH            54 55 75 85 85 88 78 59 53 57 75 85 81 88 81 75 72 75 88 92 92 96
WIND DIR       S  S  S  S SE SE  W  S  S SW SW SW SW SW SW SW  W SW SW  W  W  W
WIND SPD      13 13 17 14 13 13  9  9 10 11 11 16 14 12 17 14 13 10 10 11 11 10
WIND GUST           24                         23       24
CLOUDS        FW FW FW SC SC OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUDS(%)     22 16 28 36 31 89 90 97 99100100 99 99100100100100100100100100100
POP 12HR                      5          50          60          70          80
QPF 12HR                      0        0.08        0.08        0.14        0.27
SNOW 12HR                 00-00           1           1           1           4
Rain shwrs                          C  C  C                 L  L
Snowshwrs                     C  C        C  C  C  C  C  C  L  L  L  L  L  L  L
Tstms                               S  S  S                 S  S  S


Date           04/25/17  Wed 04/26/17  Thu 04/27/17  Fri 04/28/17  Sat 04/29/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          34      24    33      22    33      20    34      19    36
TEMP          32 33 26   24 31 32 24   22 31 32 23   20 31 33 22   19 33 35
DEWPT         25 25 24   23 25 26 23   20 21 22 21   19 22 23 20   18 23 24
PWIND DIR         W      SW    SW       W    NW      NW     N       N     N
WIND CHAR        GN      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV OV   OV OV OV OV   OV OV OV OV   BK OV OV OV   BK BK BK
POP 12HR         70      60    60      50    40      30    30      20    10
Snowshwrs      L  L  C    C  C  C  C    C  C  C  S    S  S  C  S    S
Tstms                           S             S             S

$$

WYZ015-231130-
BROOKS LAKE LODGE-FREMONT WY
43.73N 110.01W Elev. 9340 ft
120 PM MDT Sat Apr 22 2017

Date           04/22/17      Sun 04/23/17            Mon 04/24/17            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      23          42          24          35          23
TEMP          39 41 32 28 26 23 32 39 42 42 33 29 27 24 29 33 35 35 29 26 25 23
DEWPT         21 20 24 24 22 20 22 23 23 23 25 25 23 21 22 23 24 24 25 25 24 22
RH            48 42 72 85 85 88 66 52 46 46 72 85 85 88 75 66 64 64 85 96 96 96
WIND DIR       S SW  W  W  W  W SW SW SW SW  W  W  W  W  W  W  W SW SW  W  W  W
WIND SPD      17 16 12 12 12 11 13 12 11 10 13 21 19 19 19 20 20 16 11 16 16 13
WIND GUST     24 23                            29 27 26 27 28 28
CLOUDS        FW FW FW SC SC OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUDS(%)     18 13 26 36 31 87 88 96 99100100100100100100100100100100100100100
POP 12HR                     10          50          60          70          80
QPF 12HR                      0        0.07        0.10        0.15        0.26
SNOW 12HR                 00-00           T           1           2           4
Rain shwrs                       C  C  C  C
Snowshwrs                     C  C           C  C  C  L  L  L  L  L  L  O  O  L
Tstms                               S  S  S                 S  S  S


Date           04/25/17  Wed 04/26/17  Thu 04/27/17  Fri 04/28/17  Sat 04/29/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          34      22    33      20    33      18    34      18    37
TEMP          32 34 25   22 31 33 24   20 31 33 22   18 32 34 22   18 34 37
DEWPT         23 23 23   21 22 23 22   19 18 18 20   16 20 20 20   17 22 22
PWIND DIR         W       W    SW       W    NW      NW     N      NW    NW
WIND CHAR        GN      LT    LT      GN    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV OV   OV OV OV OV   OV OV OV OV   OV OV OV OV   BK BK BK
POP 12HR         70      60    60      60    40      40    40      30    20
Rain shwrs                                                                S
Snowshwrs      L  L  L    C  C  L  C    C  C  C  C    C  C  C  S    S     S
Tstms                           S             S             S

$$

IDZ019-231130-
PINE CREEK PASS SNOTEL-TETON ID
43.57N 111.21W Elev. 6720 ft
120 PM MDT Sat Apr 22 2017

Date           04/22/17      Sun 04/23/17            Mon 04/24/17            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      34          54          34          45          33
TEMP          48 50 43 40 38 38 44 51 51 47 41 40 40 38 40 41 42 38 38 38 37 36
DEWPT         26 24 28 30 31 31 32 28 32 35 37 37 37 36 35 26 31 37 38 34 35 33
RH            42 36 55 67 76 76 62 41 48 63 85 89 89 92 82 55 65 96100 85 92 89
WIND DIR      SW  S SE  E  E  E NE  S SW SW SW  S  S SW SW SW SW SW SW SW SW SW
WIND SPD       8  9  5  4  5  6  4  9  9 11 11  9  9  9  9 11 11 10 10 11 11 10
CLOUDS        FW FW FW SC SC BK BK OV OV OV OV BK BK BK BK OV OV OV OV OV OV OV
CLOUDS(%)     12 15 15 35 35 80 80 85 85 81 81 66 66 77 77 89 89 94 94 94 94 94
POP 12HR                      5          50          50          80          80
QPF 12HR                      0        0.16        0.10        0.10        0.23
SNOW 12HR                 00-00           1           T           1           2
Rain shwrs                    C  C  C  C  C  C  S  S        D  D  D  D  D  D
Snowshwrs                     C  C              S  S  C  C  D  D  D  D  D  D  L
Tstms                               S  S  S  S              S  S


Date           04/25/17  Wed 04/26/17  Thu 04/27/17  Fri 04/28/17  Sat 04/29/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          40      32    39      28    39      26    39      26    43
TEMP          39 39 39   37 39 36 32   31 41 43 38   33 39 41 35   32 40 MM
DEWPT         26 38 34   35 29 31 30   29 26 25 32   32 29 27 31   30 27 MM
PWIND DIR        SW      SW    SW      SW     W       W     N      SW    SW
WIND CHAR        GN      GN    GN      GN    GN      LT    LT      LT    GN
AVG CLOUDS    OV OV OV   OV OV OV OV   OV OV OV OV   OV OV OV OV   OV OV OV
POP 12HR         70      60    70      50    50      40    50      50    40
Rain shwrs        L
Snowshwrs      L  L  L    L  L  L  C    C  C  C  C    C  C  C  C    C  C  C
Tstms                        S  S          S  S

$$

IDZ023-231130-
SHEEP MOUNTAIN SNOTEL - BINGHAM ID
43.21N 111.69W Elev. 6570 ft
120 PM MDT Sat Apr 22 2017

Date           04/22/17      Sun 04/23/17            Mon 04/24/17            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      37          56          36          47          35
TEMP          50 51 45 43 43 43 46 52 53 48 44 42 41 39 41 42 42 41 40 39 38 37
DEWPT         28 25 31 33 35 37 37 31 30 35 39 38 38 37 34 27 31 38 38 36 36 36
RH            42 36 58 67 73 79 71 44 41 60 82 86 89 92 76 55 65 89 92 89 92 96
WIND DIR       S  S  S  S  S  S  N  S SW  W  W SW SW SW SW SW SW SW SW SW SW  W
WIND SPD      12 12 10  9 10 11  8 10 10 16 16 14 14 13 13 14 14 17 17 18 18 20
WIND GUST     20 20          19          24 24 23 23 21 21 23 23 25 25 26 26 28
CLOUDS        CL FW FW SC SC BK BK OV OV BK BK SC SC BK BK OV OV OV OV OV OV OV
CLOUDS(%)      7 15 15 42 42 78 78 82 82 79 79 56 56 77 77 89 89 93 93 92 92 93
POP 12HR                     10          50          50          80          70
QPF 12HR                      0        0.08        0.04        0.09        0.09
SNOW 12HR                 00-00           T       00-00           1           1
Rain shwrs                    C  C  C  C  C  C                    L  L
Snowshwrs                     C  C                    C  C  D  D  L  L  L  L  L
Tstms                               S  S  S  S              S  S


Date           04/25/17  Wed 04/26/17  Thu 04/27/17  Fri 04/28/17  Sat 04/29/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          41      32    41      28    39      27    39      28    44
TEMP          39 39 38   37 40 37 33   31 42 44 40   35 41 39 33   30 40 MM
DEWPT         27 36 35   34 26 27 30   30 27 27 34   33 28 24 29   28 27 MM
PWIND DIR         W      SW    SW       W     W       W    NW       W     W
WIND CHAR        BZ      BZ    BZ      BZ    GN      GN    GN      LT    GN
AVG CLOUDS    OV OV BK   BK OV OV BK   BK OV OV OV   OV OV OV OV   OV OV OV
POP 12HR         60      60    60      50    50      40    50      50    40
Snowshwrs      L  L  L    L  L  L  C    C  C  C  C    C  C  C  C    C  C  C
Tstms                        S  S          S  S

$$

WYZ001-231130-
SYLVAN PASS - PARK WY
44.47N 110.16W Elev. 8420 ft
120 PM MDT Sat Apr 22 2017

Date           04/22/17      Sun 04/23/17            Mon 04/24/17            Tue
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      24          38          25          33          24
TEMP          37 33 28 26 26 24 28 37 38 34 29 27 26 25 27 32 33 30 27 25 25 24
DEWPT         23 22 23 23 23 22 23 24 25 24 24 24 23 23 23 25 26 24 25 24 24 23
RH            56 63 81 88 88 92 81 59 59 66 81 88 88 92 85 75 75 78 92 96 96 96
WIND DIR      SW SW SW SW  S SW SW SW SW SW SW SW SW SW  W SW SW SW SW  W  W  W
WIND SPD      21 20 21 19 17 16 17 17 16 14 19 20 17 19 20 21 19 17 13 10 11 10
WIND GUST     29 29 29 27 24 23 24 24 23    27 28 25 27 28 31 26 25
CLOUDS        FW FW FW SC SC OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUDS(%)     17 21 30 38 41 93 94 98100100100100100100100100100100100100100100
POP 12HR                     10          50          70          70          80
QPF 12HR                      0        0.08        0.21        0.15        0.31
SNOW 12HR                 00-00           1           3           2           4
Rain shwrs                          C  C
Snowshwrs                     C  C  C  C  L  L  L  L  L  L  L  L  L  L  O  O  L
Tstms                               S  S  S                 S  S  S


Date           04/25/17  Wed 04/26/17  Thu 04/27/17  Fri 04/28/17  Sat 04/29/17
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          32      23    30      21    30      19    32      19    34
TEMP          31 29 24   23 29 27 22   21 29 26 21   19 31 28 21   19 33 30
DEWPT         24 23 23   22 25 23 21   20 20 19 19   18 21 20 19   18 23 22
PWIND DIR         W       W    SW       W     W       W     W      NW     W
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV OV OV   OV OV OV OV   OV OV OV OV   OV OV OV OV   BK BK BK
POP 12HR         80      60    60      50    40      20    30      20    20
Snowshwrs      L  L  L    C  C  C  C    C  C  S  S    S  S  S  S    S     S
Tstms                           S             S             S

$$

BELOW IS A WEATHER ELEMENT KEY FOR THIS PRODUCT

DAY 1 THROUGH DAY 3...
MAX/MIN TEMP or MIN/MAX TEMP(F).....MAXIMUM/MINIMUM AIR TEMPERATURE
TEMP(F).............................AIR TEMPERATURE
DEWPT(F)............................DEW POINT TEMPERATURE
RH(%)...............................RELATIVE HUMIDITY
WIND DIR(8 POINT COMPASS)...........WIND DIRECTION
WIND SPD(MPH).......................WIND SPEED
CLOUDS(CAT).........................CLOUD COVER CATEGORY
     CL.....CLEAR/SUNNY.......................0% to =<  10%
     FW.....MOSTLY CLEAR/MOSTLY SUNNY......> 10% to =<  30%
     SC.....PARTLY CLOUDY/PARTLY SUNNY.....> 30% to =<  60%
     BK.....MOSTLY CLOUDY..................> 60% to =<  80%
     OV.....CLOUDY.........................> 80% to =< 100%
CLOUDS(%)...........................CLOUD COVER AS A PERCENTAGE
POP 12HR(%).........................PROBABILITY FOR ACCUMULATING PRECIPITATION
QPF 12HR(IN.).......................AMOUNT OF LIQUID PRECIPITATION
SNOW 12HR(MIN-MAX - IN.)............RANGE OF SNOWFALL
WEATHER...
     TYPE...
       RAIN...........RAIN
       RAIN SHWRS.....RAIN SHOWERS
       SPRINKLES......SPRINKLES
       TSTMS..........THUNDERSTORMS
       DRIZZLE........DRIZZLE
       SNOW...........SNOW
       SNOWSHWRS......SNOW SHOWERS
       FLURRIES.......SNOW FLURRIES
       SLEET..........SLEET
       FRZG RAIN......FREEZING RAIN
       FRZG DRZL......FREEZING DRIZZLE
     COVERAGE...
       IS.............ISOLATED
       SC.............SCATTERED
       NM.............NUMEROUS
       O..............OCCASIONAL
       S..............SLIGHT CHANCE
       C..............CHANCE
       L..............LIKELY
       WD.............WIDESPREAD
       D..............DEFINITE
       AR.............AREAS
       PA.............PATCHY
OBVIS...............................OBSTRUCTION TO VISIBILITY
     F.......FOG
     PF......PATCHY FOG
     F+......DENSE FOG
     PF+.....PATCHY DENSE FOG
     H.......HAZE
     BS......BLOWING SNOW
     K.......SMOKE
     BD......BLOWING DUST
     VA......VOLCANIC ASH
DAY 4 THROUGH DAY 7...
MAX/MIN TEMP or MIN/MAX TEMP(F).....MAXIMUM/MINIMUM AIR TEMPERATURE
TEMP(F).............................AIR TEMPERATURE
DEWPT(F)............................DEW POINT TEMPERATURE
PWIND DIR(8 POINT COMPASS)..........PREDOMINANT WIND DIRECTION IN 12HR PERIOD
WIND CHAR(MAX SUSTAINED IN 12HR)....WIND CHARACTERISTIC
       LT.....LIGHT;               < 8 MPH
       GN.....GENTLE;           8 - 14 MPH
       BZ.....BREEZY;          15 - 22 MPH
       WY.....WINDY;           23 - 30 MPH
       VW.....VERY WINDY;      31 - 39 MPH
       SD.....STRONG/DAMAGING;   >= 40 MPH
AVG CLOUDS(CAT).....................AVERAGE CLOUD COVER CATEGORY
     SEE DAY 1 THROUGH 3 WEATHER DESCRIPTIONS
POP 12HR(%).........................PROBABILITY FOR ACCUMULATING PRECIPITATION
WEATHER...
     SEE DAY 1 THROUGH 3 WEATHER DESCRIPTIONS



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